3-3/4", 4-3/8", 4-5/8", 3-7/8", 4-1/2"
30 mm, 5.5 mm, 22 mm, 55 mm, 26 mm
Whitworth, Metric, Imperial, SAE/Metric, SAE
Chrome Vanadium Steel, Aluminium Bronze, Drop Forged Carbon Steel, Beryllium Copper, Alloy Steel
Chrome, Satin, Mirror, Full Polish, Black Chrome
ASME B107.100-2010, DIN3113, DIN 3113., ASME B107.6., ASME B107.6
BS192:1982.